CVE-2020-14479

ICSA-20-147-01 Inductive Automation Ignition (Update B)

Published Apr 1, 2022 CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed
Description
Sensitive information can be obtained through the handling of serialized data. The issue results from the lack of proper authentication required to query the server

Remediation

Vendor Workaround

Please note CVE-2020-14479 does not have a fix in place. Induction Automation plans to correct this vulnerability in future product versions. It is recommended to restrict interaction with the service to trusted machines. Only clients and servers with a legitimate procedural relationship should be permitted to communicate with the service. This can be done in various ways, most notably with firewall rules/allow listing. For more information regarding software and patches, please refer to the specified version in Inductive Automation’s release notes.

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2020-6615 Sensitive information can be obtained through the handling of serialized data. The issue results from the lack of proper authentication required to query the server
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
icscert
Published
Updated
Apr 16, 2025, 4:32 PM
Reserved
Jun 19, 2020, 12:00 AM
Status
Modified
Published
Apr 1, 2022, 11:15 PM
Modified
Jun 17, 2026, 2:54 AM